Model 34-1 Trigger

[Sandydobie]

My Model 34-1 trigger is always fine in single action. However in double action sometimes it fails to return. I cleaned and lubed. Any thoughts would be appreciated.

 

[Shibadog]

Spring kit?

 

[steelslaver]

Most likely at some time in its life the trigger return spring has had a couple coils cut off it;. A new spring should fix it. Midway has Wolfe J frame spring kits. With a rim fire the lighter hammer spring probably won't work, but there are 3 trigger return springs of different weights